baber/WOPTO huggingface dataset:
Patent CN-201339468-Y (CN)
Title: 测压钻孔防水装置
Inventor: LIN LIU
IPC: E21B47/06
Filed: 2008-12-19
Granted: 2009-11-04
Abstract: 本实用新型涉及一种测压钻孔防水装置，包括气水分离桶、测压装置和排水装置，用于向气水分离桶内送入气水混合物并测量压力的测压装置设置在气水分离桶的上端面上，用于将气水分离桶内的水排出的排水装置设置在气水分离桶下部的侧壁上。进一步地，气水分离桶的上端面上还设置有用于向气水分离桶内送入补偿气体的补偿装置。本实用新型提出了一种测压钻孔防水装置，通过在测压钻孔与压力表之间设置气水分离装置，可有效消除测压钻孔中地层水对瓦斯压力测量准确性的影响，很好地解决目前煤矿井下防治煤与瓦斯突出事故中地层水对测压影响的大难题。本实用新型的推广使用为矿井快速掘进提供了有利条件，提高了生产安全和生产效益。
Patent CN-201352191-Y (CN)
Title: 一种净化室内空气中有机气体取样装置
Inventor: YONGAN LUO
IPC: G01N30/72
Filed: 2008-12-29
Granted: 2009-11-25
Abstract: 本实用新型公告了一种净化室内空气中有机气体取样装置，包括支架、搁置在支架上的泵箱、固定在支架上的管夹，还设有固定在泵箱内的取样泵和夹持在管夹上的吸附管，所述吸附管与取样泵的进口管连接。所述泵箱内设有与取样泵连接的流速计。所述支架下端装设有滚轮。本实用新型在支架上搁置泵箱，并放置取样泵和吸附管，方便取样装置的移动、运输，使用方便，适用于净化室内经常进行的有机气体取样操作。
Patent CN-201354018-Y (CN)
Inventor: LIUGEN JIN
IPC: B60N2/22
Filed: 2008-12-27
Granted: 2009-12-02
Abstract: 一种汽车座椅电动调节机构总成，它包含有电动调角器装置、电动平滑轨装置、电动前升降装置、电动后升降装置和控制开关。其特点是：本汽车座椅电动调节机构总成是采用四只电机分别和调角器装置、平滑轨装置、前升降装置和后升降装置相连接并分别通过电机的转动带动调角器装置、平滑轨装置、前升降装置和后升降装置转动从而达到调节座椅靠背角度、座椅前后位置、座椅前部高度及座椅后部高度。四只电机分别和控制开关上的按钮相连接。本实用新型提供了一种电动的既可调节座椅靠背角度，又可调节座椅前后位置，还可调节座椅高度的适合各种驾驶员体形及坐姿需要的汽车座椅电动调节机构总成。
Patent CN-201337473-Y (CN)
Title: 新型皮肤刮刀
Inventor: XINGYOU TAN
IPC: A61B10/02
Filed: 2009-02-13
Granted: 2009-11-04
Abstract: 新型皮肤刮刀，属于医疗用具技术领域。本实用新型的技术方案是：包括手柄和刀体，其特征是在手柄和刀体之间设有弧形臂，弧形臂上设有样本槽。本实用新型结构简单，在给病人进行皮肤刮削采集样本时操作简便、省时省力，且能够避免皮肤损伤，减轻了医务人员的工作难度。
Patent CN-201341910-Y (CN)
Title: 气囊式鼻腔止血器
Inventor: ZHENGYIN LIU
IPC: A61B17/12
Filed: 2009-02-06
Granted: 2009-11-11
Abstract: 本实用新型公开了一种气囊式鼻腔止血器，该止血器包括通气管、止血气囊、导气管，所述止血气囊包附在通气管上，所述止血气囊表面为网格状，所述网格内可附有止血药物。该气囊式鼻腔止血器由于气囊表面为网格状，可以防止长时间压迫创面造成缺血性坏死，同时，可以防止气囊在鼻腔内的移动，气囊表面网格内附有止血药物，可以提高止血效果；设置通气管可以在止血的同时，不影响患者的呼吸。
Patent CN-201397840-Y (CN)
Inventor: JING LI
IPC: H01M50/609
Filed: 2009-03-26
Granted: 2010-02-03
Abstract: 本实用新型公开了一种大容量动力电池注液装置，由架体构成，所述架体包括底托、左支架、右支架和定位梁构成的矩形框架，所述底托上设置有至少一个凹槽，所述左支架和右支架上分别安装有定位压簧，所述定位梁上设置有至少一个与所述凹槽对应的定位孔，所述定位孔上设置有其端口设置有密封圈的注液管，所述注液管连接有注液容器。本实用新型能够提供一种能够定量注液，保证注液过程的气密性，提高注液效率，保证产品的装配质量。
Patent CN-201359018-Y (CN)
Title: 一种深沟球轴承保持架
Inventor: HAIBIN RUAN
IPC: F16C33/38
Filed: 2009-01-15
Granted: 2009-12-09
Abstract: 本实用新型提供了一种深沟球轴承保持架，属于机械技术领域。它解决了现有的深沟球轴承保持架的设计不够合理、稳定性不够高、强度弱、高噪音等技术问题。本深沟球轴承保持架包括两个对称设置的环形保持架部件，每个保持架部件上均设有若干个保持架兜孔，两个保持架部件铆接在一起且两个保持架部件上的保持架兜孔一一对应，保持架用铜锌合金制成的。本深沟球轴承保持架具有设计合理、稳定性高、高强度、弱噪音等优点。
Patent CN-201335111-Y (CN)
Title: 带轴承限矩离合器
Inventor: WEI LIN
IPC: F16D43/21
Filed: 2009-01-13
Granted: 2009-10-28
Abstract: 一种带轴承限矩离合器，包括输入轴套、输出轴套、摩擦片、固定盘、连接盘和联接套环；摩擦片由主摩擦片和副摩擦片构成，其特征是，所述输出轴套的套内，设置有芯轴，芯轴和输出轴套的内表面之间，设置有轴承。本实用新型的优点是，离合器在通过主、副摩擦片传递动力时，通过轴承、芯轴作为支承，使离合器的受力状况得到根本性的改善，再加上弹性联接盘的辅助，使离合器的运转极为平稳，启动、停止、过载时也能有效地避免抖动，使电机、减速器不受损坏。本实用新型结构简单，能够大幅度提高其本身以及和其相连接的其它设备的使用寿命，降低生产成本。
Patent CN-201410358-Y (CN)
Inventor: QISHENG GU
IPC: B01D53/78
Filed: 2009-04-29
Granted: 2010-02-24
Abstract: 本实用新型公开了一种高气速废气处理装置，由气液混合吸收塔、喷嘴、挡板、吸收液循环池、吸收液循环泵、除雾器组成。气液混合吸收塔为垂直方向设置的圆柱形筒体，烟气入口位于筒体上端，烟气出口位于筒体下端，烟气入口和烟气出口连接在烟道中。雾化喷嘴设置在筒体的上部，烟气入口的下方；吸收液循环泵将吸收液从吸收液循环池输送到雾化喷嘴，雾化喷嘴将吸收液呈雾状喷入筒体内部。挡板设置在筒体的内壁，其由筛孔板制成。挡板分层铺设，每层上的挡板沿圆周方向均布，层与层之间的挡板交错排列。挡板沿圆周方向向下倾斜，同时向内部中央也有一定的倾斜角度。本装置具有结构简单，工程投资少，占地空间小，便于维修，处理效果好的特点。
Patent CN-201337017-Y (CN)
Title: 能升降的高跟鞋
Inventor: CAIFENG ZHU
IPC: A43B21/42
Filed: 2009-02-02
Granted: 2009-11-04
Abstract: 一种能升降的高跟鞋，包括鞋帮和鞋跟，鞋跟分为上鞋跟2和下鞋跟4，上鞋跟与鞋帮相连，上鞋跟内设有螺旋杆3，下鞋跟内有螺旋孔，上鞋跟套住下鞋跟，下鞋跟螺旋孔与上鞋跟螺旋杆连接。能升降的高跟鞋结构简单，可以根据人们的需要来升降鞋跟的高度，满足不同场合的要求，方便女士在不同的场合穿着。
Patent GE-U20041154-Y (GE)
Title: Instrument for Demonstration and Laboratory Experiments on Physics “Sereli Instrument”
Inventor: KIKNADZE JEMAL
IPC: G09B23/08
Filed: 2004-05-31
Abstract: 1. Technical Result Reduce of time for equipment check-out for laboratory tests and reduce of cost of instrument. 2. Essence An instrument consists of a support 2 with a trough and shelves, placed in the trough an elastic, transparent, frost-resisting, soldered from both sides pipe 1, which is filled with painted liquid with an air bubble or consists of pipe 1 of the same length fixed vertically in the trough, the pipe being elastic, transparent, with open ends, filled with painted liquid and fastening 3. 3. Field of Application Carrying out demonstration experiments and laboratory studies on mechanics, optics, electrosta¬tics and hydrostatics.
Patent MD-440-Z (MD)
Title: Tool electrode and process for dimensional electrochemical machining
Inventor: PARŞUTIN VLADIMIR
IPC: B23H3/00
Filed: 2011-03-18
Abstract: The invention relates to the field of dimensional electrochemical machining, in particular to the technology for production of arbitrary cavities inside the material subjected to machining, and can be used in mechanical engineering in the machining of tough metals and alloys.The tool electrode for dimensional electrochemical machining comprises a cylindrical body (1), covered with insulating material (2), which is separated to one end by a solid dielectric (3) from the cylindrical working part, inside which is made a longitudinal through channel for electrolyte supply. The body (1) and the working part are connected to different electric current sources. On the side surface of the body (1) is made a working part of changeable shape (6) of metallic rubber with parts of various elasticity, which contains in the inner part (7) elastic cables made of corrosion-resistant material (5) and a flexible channel for electrolyte supply to the working part of changeable shape (6), coupled with the longitudinal channel. In the body (1) is made a through channel (8), which communicates with the working part of changeable shape (6) to change the pressure in its cavity.The process for dimensional electrochemical machining includes the electrolyte supply in the gap between the aforementioned tool electrode and the workpiece, connection to the electric current source of the cylindrical working part, execution of a cylindrical through channel or a channel of a preset depth by the method of anodic dissolution, then connection of the working part of changeable shape to the electric current source and execution by the same method of a lateral cavity of preset size by modifying the pressure in the working part of changeable shape.The technical result consists in the possibility of producing cavities of various shapes and sizes.
Patent PE-20081237-Z (PE)
Title: Sierra de punta con punto interno de sujecion accesible
Inventor: ROSSO AARON CHARLES
IPC: B26B3/00
Filed: 2008-04-01
Abstract: SE REFIERE A UNA SIERRA DE PUNTA QUE COMPRENDE: UNA CUCHILLA QUE POSEE UN EXTREMO PERFORADOR Y UN BORDE DE MANGO, SEPARADO POR UN FILO CORTANTE; Y UN MANGO CONFIGURADO PARA RECIBIR A DICHO BORDE DE MANGO Y PROVEER ACCESO A UN PUNTO INTERNO DE SUJECION DESPUES DE LA CONSTRUCCION. TAL QUE EL BORDE DE MANGO POSEE UNA ABERTURA SUJETADORA Y EL MANGO ES SUMINISTRADO CON UNA CAVIDAD PARA ACOPLAR EL BORDE DEL MANGO, ADEMAS DICHO MANGO INCLUYE UN SUJETADOR CONSTRUIDO Y DISPUESTO PARA INGRESAR A TRAVES DE DICHO PUNTO INTERNO DE SUJECION Y PARA ACOPLAR UNA ABERTURA SUJETADORA MEDIANTE LA CAVIDAD PARA ASEGURAR EL MANGO AL BORDE DE MANGO
Patent PE-20150851-Z (PE)
Title: Motor ecologico
Inventor: MELGAREJO LOPEZ CARLOS OREN
IPC: F02B47/00
Filed: 2014-04-24
Abstract: Referido a un motor ecologico caracterizado por no contaminar el medio ambiente debido a que funciona con agua. Dicho motor ecologico comprende de: a) cilindros de agua b) tubo de agua c) cilindro de agua mas eje con aletas soldadas d) aletas de fierro e) cilindro que lleva el piston y la biela f) ciguenal g) biela h) poleas i) eje de fierro que gira con el agua j) piston k) manizuela de encendido y freno contra pedal
Patent PE-20160480-Z (PE)
Title: Caja de registro para desogue de material termoplastico de uso domiciliario
Inventor: TRUJILLO DE LA PUENTE DAGOBERTO
IPC: E03C1/12
Filed: 2015-05-29
Abstract: Se refiere a una caja de registro de desague de material Termoplastico conformado por un conjunto de piezas que se pueden montar en forma piramidal, dependiendo de la profundidad del desague, que remplazan los productos actueles de concreto, que adolecen de los siguientes defectos: Las cajas de concreto son elementos muy pesados que exceden los limites para el manipuleo de productos por una sola persona, se rompen can facilidad, y su vida util es muy corta debido a la accion de acidos debiles sobre el concreto, corroyendo su estructura dando cabida a hongos y bacterias que producen mal olor. Las cajas de material termoplastico son muy livianas y ofrecen una vida util muy prolongada. Las tomas de conexion garantizan la estanqueidad de conjunto por medio de sellos de jebe, similar a las usadas en las abrazaderas de desague. La caja de registro termoplastico tienen dos ranuras verticales, interiores, para poder instalar un elemento separador de grasa
Patent PE-20161261-Z (PE)
Title: Mesa encastrada
Inventor: LAUREANO LEON EDER
IPC: A47B13/02
Filed: 2015-10-19
Abstract: La presente invencion se refiere a una mesa encastrada, que tiene una serie de caracteristicas relevantes que facilitan su montaje sin emplear uniones metalicas o pernos, de esta manera es mas rapido el montaje
Patent PE-20190742-Z (PE)
Title: Casa modular para mascotas
Inventor: GEISER PASQUEL BRIAN
IPC: A01K1/03
Filed: 2018-10-29
Abstract: Una casa modular para mascotas que comprenden unas paredes verticales (1) unidas a unos elementos base (2) a traves de al menos un elemento longitudinal (4) que atraviesa los orificios (3) caracterizado porque puede contar con una pluralidad de elementos base (2), la pluralidad de elementos base determina el ancho de la casa modular, cuenta con un elemento de anclaje (7) que esta provisto de dos orificios (7a) en sus extremos, que sirve para unir dos o mas casas modulares para mascotas distintas y la distancia entre los centros de los orificios (7a) del elemento de anclaje (7) es el doble de la distancia entre el centro del orificio de la pared vertical (1) o el elemento base (2) y su arista mas cercana respectivamente.
Patent ES-492782-A0 (ES)
IPC: D21F1/82
Filed: 1980-06-25
Abstract: Non-crosslinking, water-soluble polyamines which can be obtained by reacting (A) basic polyureas which have been prepared by condensation of ureas with polyamines containing at least three amino groups, of which at least one is a tertiary amino group, or with mixtures of these polyamines with aliphatic, araliphatic, cycloaliphatic or heterocyclic polyamines containing two primary or two secondary amino groups or one primary or one secondary amino group, and optionally with  omega -aminocarboxylic acids containing at least three carbon atoms, or lactams thereof, (B) polyalkylenepolyamines of the general formula   <IMAGE>    in which R denotes H or CH3, the indices y are in each case identical or different and denote the number 0 or 1 and x denotes a number from 4 to 2,500, or mixtures of these polyalkylenepolyamines with amines of the same general formula, but in which x denotes a number from 1 to 3, and (C) compounds which are polyfunctional towards amino groups, are used as agents for increasing the retention of fibres, fillers and pigments, for accelerating the drainage in the production of paper and for working up effluents from paper machines by filtration, sedimentation and flotation.
Patent ES-530505-A0 (ES)
IPC: B28C5/32
Filed: 1984-03-12
Abstract: PCT No. PCT/DE84/00085 Sec. 371 Date Sep. 19, 1984 Sec. 102(e) Date Sep. 19, 1984 PCT Filed Apr. 9, 1984 PCT Pub. No. WO84/04055 PCT Pub. Date Oct. 25, 1984.Described is an apparatus for treating materials which are capable of flow, comprising a container (1) which rotates about is central axis (5) which is inclined with respect to the vertical, with a wall and/or bottom scraper plate (2) which is arranged substantially stationarily with respect to the cylindrical inside wall of the container (1), a discharge opening (3) disposed in the bottom of the container (1) and a rotating tool (6) which engages into the material. To reduce the amount of power consumed, while giving good treatment effects, and to enhance the output of the machine, with respect to the available volume in the machine, it is proposed according to the invention, that the container (1) is driven at a sub-critical speed of rotation, the rotating tool (6) is arranged exclusively at the downstream side of the apex, that the space on the upstream side is free of fittings therein and that the scraper plate (2) is disposed in the vicinity of the apex of the container (1).
Patent ES-534088-A0 (ES)
IPC: G06F15/16
Filed: 1984-07-06
Abstract: The invention relates to a method of transferring information between microcomputers in a decentralized process control system, particularly for telephone systems. To prevent contention for possession of the information transfer bus without the need for central equipment, a simple bus system consisting of a multiwire data bus and two single-wire control buses is proposed. Bus mastership is passed on after transmission, with the address of the next transmitter being determined by each microcomputer itself and forming part of each message. Bus mastership is determined by communication of the previous transmitter and by calculations performed by the microcomputer itself.
Patent ES-541372-A0 (ES)
IPC: A61P25/04
Filed: 1985-03-18
Abstract: 2-Oxindole-1-carboxamides of the formula: 
<CHEM>
 and their pharmaceutically acceptable base-salts, where X and Y are certain optional substituents or can be taken together to form certain ring structures; and R<1> is alkyl, cycloalkyl, cycloalkenyl, optionally substituted phenyl, optionally substituted phenylalkyl, optionally substituted phenoxyalkyl, (thiophenoxy) alkyl, naphthyl, bicyclo [2.2.1]heptan-2-yl, bicyclo [2.2.1]hept-5-en-2-yl or a group of the formula -(CH2)n-Q-R<0> where n is 0, 1 or 2, Q is a divalent radical which is a specified heterocycle, and R<0> is H or alkyl. 
<??>The compounds are useful as analgesic and anti-inflammatory agents. 
<??>Also covered are certain intermediates useful in the preparation of the compounds (I), these intermediates having H in place of -COR<1>.
Patent ES-557457-A0 (ES)
IPC: F02B39/00
Filed: 1987-03-18
Abstract: Process and apparatus for the compression release retarding of a multi-cylinder four cycle internal combustion engine are provided. The process provides a compression release event and a bleeder event or a second compression releaser event for each engine cylinder during each complete engine cycle while employing only one intake valve opening per engine cycle. In accordance with one embodiment of the invention the normal motion of the exhaust valve is disabled and replaced with an opening of the exhaust valve at about the top dead center position of the engine piston following the compression stroke; maintaining the exhaust valve in the open position during the expansion stroke; partially closing the exhaust valve during the exhaust stroke; and fully closing the exhaust valve during the intake stroke. In accordance with another embodiment of the invention, the normal intake valve opening is delayed and the normal motion of the exhaust valve is disabled and replaced with an opening of the exhaust valve at about the top dead center position of the engine piston following the compression stroke; maintaining the exhaust valve in the open position during the expansion stroke; closing the exhaust valve at the end of the expansion stroke; and opening the exhaust valve briefly at about the next top dead center position of the engine piston. The apparatus includes hydraulic and mechanical means to disable or delay the exhaust and intake valves and hydraulic, mechanical and electrical means to manipulate the exhaust and intake valves as required to perform the process.
Patent FI-822855-A0 (FI)
Inventor: LARSEN BOERGE
IPC: A01D90/02
Filed: 1982-08-17
Abstract: In a loading vehicle comprising a pick-up drum (21) with resilient fingers (23) for picking up straw or other crop material from the ground and a conveyor drum (26) with conveyors (27), fitted in rows, for carrying the material picked up into the vehicle, the pick-up drum and the conveyor drum are disposed with respect to each other so that the conveying direction of the material is abruptly changed when the material is introduced into the path of motion of the conveyors. This produces a damming-up effect causing the material to be distributed over the entire conveyor front, which minimizes the tendency of squeezing between conveyors and the housing wall defining the conveyor duct (34) at one side. The change in conveying direction also causes a certain compaction of the material, resulting in a better utilization of the available volume. The structure allows short spacing between the conveyors (27) and thus closely spaced knives in the conveyor duct so that the material e.g. blades of grass can be cut in small pieces which are suitable for ensilage.
Patent FI-823228-A0 (FI)
Inventor: BREWER DONALDEE
IPC: B29C35/04
Filed: 1982-09-20
Abstract: The present invention covers the method and apparatus to retread tire casings using a precured tread system where an envelope or flexible fluid type member is used to cover a retread tire casing assembly and then placed in an autoclave where the autoclave is pressurized and a reduced differential pressure is provided between the envelope member and the precured tread. This invention includes the automatic pressurizing of the system and the monitoring of the system during operation as a total system and/or four individual curing stations.
Patent FI-830979-A0 (FI)
Inventor: BANHOLZER ROLF
IPC: C07D451/06
Filed: 1983-03-23
Abstract: The invention herein relates to novel quaternary 6,11-dihydro-dibenzo-[b,e]-thiepine-11-N-alkylnorscopine ethers, the preparation thereof, and their use as spasmolytics or bronchospasmolytics.
Patent FI-844294-A0 (FI)
Inventor: YOSHIO NISHIMOTO
IPC: F24D3/16
Filed: 1984-11-01
Abstract: PCT No. PCT/JP84/00077 Sec. 371 Date Nov. 2, 1984 Sec. 102(e) Date Nov. 2, 1984 PCT Filed Mar. 2, 1984 PCT Pub. No. WO84/03551 PCT Pub. Date Sep. 13, 1984.In a warming panel of a construction, wherein liquid for a heat insulating layer (3) is injected into an interior space of an outer shell structure (8) of a hollow planar construction, there is provided a buffer plate (13) or a flow guide plate (20) in the interior of the abovementioned outer shell structure (8), where the abovementioned liquid to be injected is impinged, to thereby restrict the flowing direction of the liquid as injected so as to make it possible to prevent the high pressure injected liquid from impinging on those fixed parts (6) provided in the outer shell structure (8) or those connected portions (1B) of the outer shell structure, thus avoiding unnecessary shifting of the fixed parts (6), or deformation or damage of the connected portions of the outer shell structure (8).
Patent FI-863752-A0 (FI)
Inventor: KERSCHER LORENZ
IPC: C12Q1/60
Filed: 1986-09-17
Abstract: The present invention provides a process for the specific determination of HDL cholesterol in serum or plasma by incubation with a cholesterol detection system, containing cholesterol oxidase and cholesterol esterase in a buffered aqueous medium, and measurement of a product of the cholesterol oxidase reaction or of the oxygen consumption, wherein a sample to be tested is incubated in the presence of a salt of a bile acid or of a bile acid derivative or of dioctylsulphosuccinate, a first measurement is then carried out, subsequently a non-ionic, polyethylene oxide group-containing detergent or a secondary alkane sulphonate is added, again incubated and a second measurement is carried out, the amount of HDL cholesterol being determined from the difference between the first and second measurement. The present invention also provides a reagent for the specific determination of HDL cholesterol in serum or plasma containing cholesterol oxidase, buffer and cholesterol esterase, wherein, referred to the final solution, it contains 0.1 to 10 U/ml. cholesterol esterase 0.05 to 10 U/ml. cholesterol oxidase 20 to 500 mmole/liter buffer substance (pH 6.0 to 8.0) 0.2 to 20 mmole/liter of a salt of a bile acid or of a bile acid derivative or of dioctylsulphosuccinate and, separately therefrom, 0.02 to 2% non-ionic polyethylene oxide group-containing detergent or secondary alkane sulphonate, and optionally 0.05 to 2% of an alcohol containing up to 3 carbon atoms.
Patent FI-894523-A0 (FI)
Inventor: MADDEN PATRICK J
IPC: B65D35/24
Filed: 1989-09-25
Abstract: A striping device for forming a plurality of surface stripes of two difference coloured materials on a base material. The striping device includes an insert (20) filled in a squeezable tube (10) which has an outlet (16). The insert includes a central cylinder (22) having a conical portion (28) integral therewith for forming a first space (A) between the conical portion and the tube and a second space (B) between the conical portion and the central cylinder. The spaces are filled with differently coloured striping material. Openings (44) are provided communicating the first space (A) with the central cylinder (22) and passageways (40) are provided communicating the second space (B) with the central cylinder (22). The central cylinder is provided with grooves (24a, b, c, d) for guiding the striping material.
Patent FI-894693-A0 (FI)
Inventor: MATSUMOTO KAZUO
IPC: A61K31/4427
Filed: 1989-10-04
Abstract: Imidazoline derivative of the formula: <CHEM> wherein R is a halogenophenyl group or a pyridyl group and X<1> and X<2> are a hydrogen atom or a lower alkoxy group, or a pharmaceutically acceptable salt thereof, which is useful as an immunomodulator and as an agent for the treatment and/or prophylaxis of rheumathoid arthritis, multiple sclerosis, systemic lupus erythemathodes, rheumatic fever and the like, a process for the preparation thereof, and a pharmaceutical composition containing said compound as an active ingredient.
Patent FI-901707-A0 (FI)
Inventor: TILLY LEIF
IPC: B01F23/47
Filed: 1990-04-04
Abstract: PCT No. PCT/SE88/00549 Sec. 371 Date Apr. 18, 1990 Sec. 102(e) Date Apr. 18, 1990 PCT Filed Oct. 20, 1988 PCT Pub. No. WO89/03723 PCT Pub. Date May 5, 1989.A device for tempering and homogenizing viscous masses, particularly putty, and incorporating a combined heat exchanger and homogenizer (10), having a tubular part (12) through which the putty under pressure and tempering is caused to pass. In said tubular part (12) is provided a guiding device (16) designed compulsory to give the putty a plurality of direction changes relative to the tubular part (12). The guiding device (16) incorporates at least a first helical heat exchanger tube (17) arranged around a centrally disposed, second heat exchanger tube (18).
Patent FI-902208-A0 (FI)
Inventor: PERSELLO JACQUES
IPC: A61K8/24
Filed: 1990-05-02
Abstract: Silica compatible with metal ions such as zinc, tin or strontium, characterised by a surface OH<-> number expressed as OH<->/nm<2> lower than or equal to 10, a zero charge point (ZCP) of between 3 and 6.5 and resulting in an aqueous suspension whose pH varies as a function of its electrical conductivity according to the equation  - pH = b - a log (D), in which  a is a constant lower than or equal to 0.6,  b is a constant lower than or equal to 8.5 and (D) represents the electrical conductivity of the aqueous suspension of silica, expressed in microsiemens cm<-><1>. Process for preparing the silica, consisting in reacting a silicate with an acid, thus resulting in a silica suspension or gel, in performing a first aging at a pH higher than or equal to 6 and lower than or equal to 8.5, then a second aging at a pH lower than or equal to 5.0, in separating off the silica, in subjecting it to washing with hot water until it produces an aqueous suspension whose pH measured on a suspension containing 20 % of SiO2 obeys the equation  - pH = d - c log (D> in  which c is a constant lower than or equal to 1.0,  d is a constant lower than or equal to 8.5 and (D) denotes the electrical conductivity of the aqueous suspension of silica, expressed in microsiemens cm<-><1>; and finally in drying it.   Dentifrice composition containing the silica described.
Patent FI-920238-A0 (FI)
Inventor: KLAVENESS JO
IPC: A61K49/00
Filed: 1992-01-20
Abstract: There is provided a contrast medium comprising a physiologically tolerable paramagnetic metal species containing substance together with a water soluble iodinated X-ray contrast agent.